Igetalloy Indexable Inserts Triangular Type Negative Insert Triangular Type RE TN IC Grade Selection Guide A2 Negative D1 Chipbreaker Selection Guide From B8 With Insert Hole L s Material-based Grade Selection Guide From A8 60° (Legend) Continuous cut : 1st choice Medium cut : 1st choice Interrupted cut : 1st choice : 2nd choice : 2nd choice : 2nd choice TN¢¢11T2 Recommended application P Steel M Stainless steel B K Cast iron N Non-ferrous metal ● L : 11.0 ● S : 2.78 S Exotic alloy Negative H Hardened steel Inserts ● IC : 6.35 ● D1 : 2.76 Coated carbide Coated Cermet Carbide cermet Shape Cat. No. RE AC810P AC820P AC8025P AC830P AC6020M AC6030M AC6040M AC610M AC630M AC405K AC415K AC420K AC503U AC510U AC520U AC1030U AC530U ACZ150 T1500Z T3000Z T1000A T1500A ST10P ST20E A30 G10E EH510 EH520 H1 C Light cutting GX ( p) TNGG 11T204R-GX 0.4 QQQ Q Q Q Q Q Q Q Q Q D 2 11T204L-GX 0.4 QQQ Q Q Q Q Q Q Q Q Q D D D 1 11T208R-GX 0.8 QQQ Q Q Q Q Q Q Q Q Q D Photo: 0 0.2 0.4 () 11T208L-GX 0.8 QQQ Q Q Q QQQQQQ D D 15° Left hand D Medium cutting TNGA 11T204 0.4 QQQ Q Q Q Q Q Q D R TN¢¢1303 Recommended application P Steel M Stainless steel K Cast iron S N Non-ferrous metal ● L : 13.7 ● S : 3.18 S Exotic alloy H Hardened steel ● IC : 7.94 ● D1 : 3.15 Coated carbide Coated Cermet Carbide cermet AC810P AC820P AC8025P AC830P AC6020M AC6030M AC6040M AC610M AC630M AC405K AC415K AC420K AC503U AC510U AC520U AC1030U AC530U ACZ150 T1500Z T3000Z T1000A T1500A T Shape Cat. No. RE ST10P ST20E A30 G10E EH510 EH520 H1 Light cutting GX ( p) TNGG 130304R-GX 0.4 Q Q Q Q Q Q QQQ QQQ D 2 V 130304L-GX 0.4 Q Q Q Q Q Q QQQ QQQ D D 1 130308R-GX 0.8 Q Q Q Q Q Q QQQ QQQ D D 15° Photo: 0 0.2 0.4 () 130308L-GX 0.8 Q Q Q Q Q Q QQQ QQQ D D D Left hand W TN¢¢1603 Recommended application P Steel M Stainless steel Solid CBN Ceramics K Cast iron N Non-ferrous metal ● L : 16.5 ● S : 3.18 S Exotic alloy H Hardened steel ● IC : 9.525 ● D1 : 3.81 Coated carbide Coated Cermet Carbide cermet Applicable External Holders C26–C28 AC810P AC820P AC8025P AC830P AC6020M AC6030M AC6040M AC610M AC630M AC405K AC415K AC420K AC503U AC510U AC520U AC1030U AC530U ACZ150 T1500Z T3000Z T1000A T1500A ST10P ST20E G10E EH510 EH520 Shape Cat. No. RE A30 H1 ST TNGG 160302R-ST 0.2 Q Q Q Q Q Q Q Q Q Q Q Q DD Light cutting ( p) 160302L-ST 0.2 Q Q Q Q Q Q Q Q Q Q Q Q DD 2 160304R-ST 0.4 Q Q Q Q Q Q Q Q Q Q Q Q DD D 1 160304L-ST 0.4 Q Q Q Q Q Q Q Q Q Q Q Q DD D 0 0.2 0.4 ( ) 160308R-ST 0.8 Q Q Q Q Q Q Q Q Q Q Q Q DD 0° 160308L-ST 0.8 Q Q Q Q Q Q Q Q Q Q Q Q DD F Light-Medium cutting SX ( p) 2 TNMG 160304N-SX 0.4 D D Q Q Q 1 160308N-SX 0.8 D D D Q Q Q 3° 0 0.2 ( ) 0.4 F mark: To be replaced by a new item B55